Question

A rectangular pen has a lenght of x meters and a perimeter of 420 meters . find a function for the área of the pen in term of x.

Area:
Lenght:
Width:​

Answer 1

Goals of Union:maintain unity,maintain state sovereignty,defend home ground from enemy boost

Goals of Confederacy in Civil War: protect the institution of slavery,abolish slavery,international trade

Explanation:

Answer 2

?

Explanation: